ESAB PT-20AMX Manuel D'instruction page 94

SeCTION 4
NOTe: Part numbers in parenthesis apply to "CE" / European units only.
70AMP Data, Nozzle P/N 21329 (4485834), Heat Shield P/N 21326 (4485831)
Metal Thick- Air Pressure
ness
(in.) (mm) psig
0.13 3 75
0.25 6 75
0.50 13 85
0.75 19 85
1.00 25 85
1.25 32 85
50AMP Data, Nozzle P/N 21330 (4485833), Heat Shield P/N 21447 (4485832)
Metal Thick- Air Pressure
ness
(in.) (mm) psig
0.06 2 75
0.13 3 75
0.19 5 85
0.25 6 85
0.38 10 85
0.50 13 85
"NR" indicates piercing is not recommended
Cutting Parameters for the PT-20AMx Torch
Stand-Off Arc Voltage Pierce
bar (in.) (mm) DC volts
5 0.19 5 105
5 0.19 5 110
6 0.25 6 115
6 0.25 6 130
6 0.32 8 140
6 0.32 8 155
Stand-Off Arc Voltage Pierce
bar (in.) (mm) DC volts
5 0.13 3 110
5 0.13 3 110
6 0.13 3 110
6 0.19 5 120
6 0.25 6 130
6 0.32 8 150
Mild Steel
Time
(sec.) ipm mm/m ipm mm/m ipm mm/m
0,1 190 4826
0,2 80 2032
0,6 30 762
2,3 15 381
NR 7 178
NR 5 127
Mild Steel
Time
(sec.) ipm mm/m ipm mm/m ipm mm/m
40 150 3810
40 100 2540
50 100 2540
50 65 1651
50 40 1016
50 18 457
94
OPeRATION
Aluminum Stainless
180 4572 80 2032
85 2159 55 1397
30 762 20 508
25 635 8 203
12 305 6 152
10 254 3 76
Aluminum Stainless
150 3810 130 3302
105 2667 75 1905
90 2286 50 1270
75 1905 30 762
30 762 8 203
8 203 6 152